Hi! I'm configuring a setup for a KVM-server on a ubuntu-server 11.04. I have an unnumbered bond0 interface with several bond0.X interfaces for each VLAN connected to it's own brX bridge. Now I can make hostOSs and connect them to their VLAN via the brX bridges. Everything works fine. The problem is that I need a HostOS with an tagged interface. I make a new bridge "taggedbr" and connect it to bond0 instead of bond0.X. # brctl addbr taggedbr # brctl addif taggedbr bond0 Then all traffic to the bond0.X interfaces stops and all the other guestOS'es have no network. All the tagged traffic goes to the bridge "taggedbr". I do a # brctl delif taggedbr bond0 ... and everythings comes back. i read that (in newer kernels > 2.6.34 or something) this is because the bridge has presedence over VLAN_tagging and I need to drop all VLAN-tagges packages to get them passed the bridge and on to the bond0.X devices. I tried: # ebtables -t broute -A BROUTING -i bond0 -p 802_1Q -j DROP ... but this does not help. I'm not sure how to debug this correctly, but I guess it's a minor detail I'm missing. I have also tried to echo 0/1 to /proc/sys/net/bridge/* but with no success. I hope someone can point me in the right direction.... Thanks! -- - Martin O. -- To unsubscribe from this list: send the line "unsubscribe netfilter" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
